Grin Toothbrush Reviews

Based on 647 reviews
Mostly happy!

Pros: solid handle, easy to keep clean, soft bristles, easy to manipulate brush, great return/recycle concept, easy to remove/replace brush head, happy to participate and not buy another TB in my life.
Cons: minor, but none-the-less irritating, grip could actually be too heavy for some (chronic tendonitis sufferer), the replaceable brush does snap snugly into place but with a little too vigorous use can become slightly wiggly. This is only a problem for me because that tiny wiggle space snags moustache and beard whiskers (ouch!). SO, go easy. Problem solved on using replacement head and learning not to brush too hard (which one shouldn't do anyways...). This minor complaint does not come close to countering all the Pros above.

Hi Mark – thank you do much for the review and feedback! We'll take it into consideration.

Grin Toothbrush
Brianna M.
Love it!

Can’t say how much I love this brush, I love the way it feels in my hand and the brush it’s self is soft but firm enough to deep clean. I got the green colour it’s so sleek. Hope to get more colours in the future


I am so happy with my Grin toothbrush! I was worried the bristles might not be good, but they are perfect and the idea that I am creating no waste feels so good:) so proud of this company!

Grin Toothbrush
Brandon P.

This is the best toothbrush I’ve ever used. The bristles are so soft! My dental hygienist has commented on how clean my teeth have been since I’ve started using Grin.

So glad I signed up

The handles are more comfortable to hold than the plastic ones. And the handle colour choices make it fun. The brush is soft & knowing I am helping save the planet made this an easy decision. Wins all around.

Grin Toothbrush
Amanda M.

They will be nice useful Christmas presents for like minded friends.

Grin Toothbrush
Meagen B.

Grin Toothbrush

Grin Toothbrush
Julien D.
Beyond expectation

The brush is so comfortable, I'm now looking forward to brushing my teeth. The head also last very long. It's perfect!

Best toothbrush

I love everything about this toothbrush. The first thing I noticed, was the weight and smoothness of the handle; it is sturdy and aim sure long lasting.
The bristles are soft, which means they clean your teeth, without hurting the gum line. And the fact that Grin takes the brush head back for recycling is the icing on the cake. It’s truly the best toothbrush out there.

Grin Toothbrush
Michelle L.
Better than expected

This toothbrush is better than I expected. I bought it to make myself feel better about my long term habits, and I thought it would be like any other toothbrush. I was wrong.

The handle is amazing. It's just the right weight and the right size.

The replaceable head is the real surprise, though. The bristles are soft, but they are also thin, so they really get under the gums. The first few days, I actually has that fresh from the dentist pain in the gums. I quickly got used to it, and I feel like it cleans better than ordinary toothbrush.

Overall, this is a real 5 on 5. I'm never going back to a disposable toothbrush again.

Grin Toothbrush
Maxime H.

Grin Toothbrush

Love it

Love how the head is thinner than most toothbrusheskwould prefer if a little shorter, but so far grin was the best size I found) & love the fine bristles that aren't limp like most others I've tried :D Already using at home, and purchased another for office use!

Great toothbrush!

Love the switch i made to Grin, same price as a regular tooth brush with the added benefit of a clean conscience because your not negatively impacting the environment!

Grin Toothbrush
Richard G.
Excellent product

Very good - I like the concept and the softness of the bristles actually does a better job than harder brushes I have used before

Grin Toothbrush Replacement Heads

love it

Grin Toothbrush
Roxanne I.
Grin is great

Love my grin, I bought one for my partner as well.

I’m surprised by how much I love this toothbrush!

The bristles are soft and fine, and they clean my teeth gently but very effectively. I don’t feel any abrasion on my gums. The Grin brush is much more effective than the electric toothbrush I was using. Since I live in a condo, “composting” bamboo toothbrushes is not an option for me. The Grin brush is exactly what I’ve been hoping for.

Super Cleaning Toothbrush

My dental hygienist noticed the difference right away, as did I.

Not only saving the planet, Grin Toothbrush is a fantastic way to clean your teeth!

Grin Subscription Toothbrush
Alexis P.
Love this

I love the weight and the feeling of the bristles and it cleans better than any toothbrush I had!

Daily Grin!

The best nylon toothbrush, backed-up by good service! The specially designed brush ensures a rigourous and thorough cleaning between teeth, and ensures healthy gums.

Grin Subscription Toothbrush
Sue W.
Love it!

Bonus - besides helping the environment, it really is the most comfortable toothbrush to use! (I’m thinking that a subscription might be a great Christmas present for some of my family.)

Thrilled with my Grin toothbrush

I’m so happy I decided to try Grin. I often find ordinary toothbrushes too hard even when they’re labelled as soft. My Grin toothbrush is just the right softness and doesn’t feel abrasive on my teeth. The aluminum handle is really pretty and feels good in my hand and I like that it doesn’t roll over when I put it down.

Grin Subscription Toothbrush
Jennifer H.

Grin Subscription Toothbrush

Grin Subscription Toothbrush
Nicky J.
Very stylish,

To be honest, I didn't buy it because of saving plastic ( which of course is a great plus), I bought it for the stylish handle.
And I love it. I also have my replacement bristle heads and will get a reminder when to change them because I always forget. The quality of the product is awesome. The bristle head has a lot of bristles and works well.
I just wish they had options for soft or medium ones.
I find them a little soft but got used to it quickly.